CN212054397U

CN212054397U - Split type fireproof section bar and corresponding embedded aluminum-clad steel fireproof window

Info

Publication number: CN212054397U
Application number: CN202020389301.9U
Authority: CN
Inventors: 刘霖
Original assignee: Zhanjiang Hanshi Decoration Engineering Co ltd
Current assignee: Zhanjiang Hanshi Decoration Engineering Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-01
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a split type refractory profile contains section bar and fire prevention steel core, the section bar contains the lid of main part and lock with it, main part and lid form the holding chamber of holding fire prevention steel core, it fills seal structure to have between holding chamber and the fire prevention steel core. The embedded aluminum-clad steel fireproof window comprises a fixing frame and a window sash, wherein the fixing frame and/or the window sash comprises a main body and a cover body buckled with the main body, the main body and the cover body form an accommodating cavity for accommodating the fireproof steel core, and a filling sealing structure is arranged between the accommodating cavity and the fireproof steel core. The fire-resistant window adopting the split structure saves connecting pieces, is firmer in whole, strong in sealing performance and higher in installation efficiency.

Description

Split type fireproof section bar and corresponding embedded aluminum-clad steel fireproof window

Technical Field

The utility model discloses an aluminum alloy section bar especially has fire-resistant function's split type refractory section bar, reaches the fire-resistant window of embedded aluminium package steel, civil construction window of constituteing by this refractory section bar.

Background

In recent years, the demand for fire protection and fire protection of buildings has been increasing, and the manufacturers and the decoration units of buildings have been improving the fire protection and fire protection functions of buildings. The aluminum alloy door and window is a carefully selected configuration of modern buildings, and the fire resistance and fire resistance of the buildings are improved by improving the technical parameters and structures of the aluminum alloy door and window in production units and decoration units.

Nowadays, it has become an effective fire resisting window structure gradually to set up the fire prevention steel core in the aluminium alloy, commonly known as aluminium package steel fire resisting window, and to the complicated condition of building, there are some problems also in the fire resisting window structure of the inside fire prevention steel core that sets up of aluminium alloy, as follows: 1. the overall robustness is insufficient: the weight of fire prevention steel core is higher than the aluminium alloy far away, and each concatenation department uses the angle sign indicating number or rivet to realize connecting, and the wholeness is poor, and the tightness can't obtain fine realization.

2. Insufficient sealing performance: as described above, the splicing points of the fireproof section are corner connectors or rivet-pulling splicing structures, and the sealing effect of each splicing point is not enough due to a plurality of gaps, so that water leakage at the splicing ports is a common fault in the industry.

3. The connecting piece is very many, and the group angle position of every casement four angles still adopts aluminium angle sign indicating number to need carry out group angle, and the framework needs a plurality of metal class mullion connecting pieces, and whole cost is high. And the installed parts are many, and the quality is uneven, and the installer level is different, causes the process loaded down with trivial details, and the efficiency of construction is poor.

4. The convenience of production and processing is poor: present fire prevention section bar needs two adjacent aluminium alloy of combination and fire prevention steel core earlier, promptly: after each fireproof steel core is sleeved with the aluminum profile, the fireproof steel core and the other same fireproof steel core and other same aluminum profile are assembled together, the assembling difficulty is high, the steel core has multiple damage points, the operation difficulty is high, and steel or aluminum waste can be caused if the adjustment condition is met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in promptly, provide a brand-new split type fire prevention section bar structure, the section bar contains along section bar extending direction's main part and lid, main part and lid form the holding chamber of holding fire prevention steel core, when assembling the window frame, earlier with built-in fire prevention steel core weld forming, the aluminium alloy main part cover that will not add the lid on the fire prevention steel core again, place fire-proof material and fill sealed glue, cover section bar components of a whole that can function independently lid, beat the screw and link section bar and built-in fire prevention steel core, also according to same method when assembling the casement, need not to adopt the traditional approach of interior cover aluminium angle sign indicating number to carry out the group angle.

The technical means adopted by the utility model are as follows.

The utility model discloses at first provide a split type refractory material, contain section bar and fire prevention steel core, the section bar contains the lid of main part and lock with it, main part and lid form the holding chamber of holding fire prevention steel core, fire prevention steel core top and/or below and/or left side and/or right side are equipped with fills seal structure.

And a fireproof sealing structure is arranged above and/or below the fireproof steel core and/or on the left side and/or the right side, and the filling sealing structure is arranged outside the fireproof sealing structure.

The cover body is arranged on the indoor side or the outdoor side and comprises a clamping part matched with the main body.

Wherein the cover further comprises an extension arm and/or a connection portion.

Wherein, the main part and the lid are respectively along the structure of section bar extending direction.

The inner width of the accommodating cavity of the main body is matched with the outer width of the fireproof steel core and/or the width of the cover body is matched with the width of the accommodating cavity of the main body.

The utility model provides an embedded steel-clad aluminium fire resisting window contains fixed frame and casement, fixed frame and/or casement contain the main part and the lid of lock with it, main part and lid form the holding chamber of holding fire prevention steel core, fire prevention steel core top and/or below and/or left side and/or right side are equipped with fills seal structure.

The utility model also provides an installation method of embedded aluminium package steel fire resisting window, its characterized in that: comprises the following steps:

s1: the fireproof steel core is welded into a fireproof steel framework matched with the window type;

s2: a fireproof sealing structure is arranged above and/or below and/or on the left side and/or the right side of the fireproof steel framework;

s3: a filling sealing structure is arranged outside the fireproof sealing structure of the fireproof steel framework;

s4: sleeving the main body of the aluminum material on the fireproof steel skeleton, and molding glue on two sides of the fireproof steel skeleton in the cavity facing the cover body;

s5: and (6) sealing the cover and fixing the cover by screwing.

The split structure and the installation method have the following beneficial effects:

1. the splicing position in the whole fireproof window is filled with glue, particularly the group angle position, the middle support position and the buckling position are filled with glue, and no water leakage point exists.

2. The corner combining connecting piece and the middle support connecting piece are omitted, the installation procedure is simple and easy, and the difficulty is reduced.

3. Fire prevention steel core and main part are not only binded through filling seal structure before, still fix mutually through set screw, and holistic tightness promotes greatly.

4. Between window frame and the casement, all set up fire prevention seal structure again between casement and the glass, all be provided with fire prevention seal structure between any connection structure in this patent promptly for refractiveness reaches the best.

Drawings

Fig. 1 is a schematic structural view of an embedded steel-clad aluminum fire-resistant window of the present invention.

Fig. 2a is a schematic cross-sectional view of fig. 1 in the transverse direction.

Fig. 2b to 2d are schematic cross-sectional views of the window frame, the window sash and the mullion in fig. 2 a.

FIG. 3 is a schematic structural view of a steel skeleton completed by welding a fireproof steel core.

Fig. 4 is a schematic structural view of the frame body, the fireproof steel core and the frame cover body being matched with each other.

Fig. 5 is a schematic structural view of another embedded steel-clad-aluminum fire-resistant window of the present invention.

Fig. 6a to 6c are schematic cross-sectional views of the window frame, the window sash and the mullion in fig. 5.

Fig. 7 is a schematic structural view of another embedded steel-clad-aluminum fire-resistant window of the present invention.

Fig. 8a to 8c are schematic cross-sectional views of the window frame, the window sash and the mullion of fig. 7.

FIGS. 9a to 9e are schematic cross-sectional views of FIG. 7 taken along line 1, line 2, line c and line d.

Detailed Description

As shown in fig. 1 and fig. 2a to 2d, it is the structure schematic diagram of an embedded aluminum-clad steel fire-resistant window of the utility model, it contains window frame 1, casement 2, mullion 3 and fire-proof glass 4 etc., wherein, window frame 1, casement 2 and mullion 3 are split type fire-proof section bar, split type section bar contains the main part and the lid of lock with it, main part and lid are respectively along section bar extending direction's structure. As shown in fig. 2b to 2d, the window frame 1 includes a frame body 11 and a frame cover 12, the window sash 2 includes a sash body 21 and a sash cover 22, and the mullion 3 includes a mullion body 31 and a mullion body 32, and the mullion body has a concave structure, which may be rectangular, square, etc., or has a special-shaped structure with rectangular portions, such as two side edges and a bottom edge including straight portions, and a side surface including a partially arc-shaped decorative surface, etc.

In addition, the main body further includes other functional structures, such as a frame main body 11 shown in fig. 2b, which includes a concave structure 110, an extension arm 13, a rubber strip opening 14, a shielding groove 15 located on one side of the wall, and an installation groove 16 located on the window side. As shown in fig. 2c, the fan body 21 includes a concave structure 210, an extension arm 23, a rubber strip opening 44, and mounting grooves 25 on two sides. As shown in fig. 2d, the stile body 31 comprises a concave structure 310, an extension arm 33, a rubber strip opening 34, and mounting grooves 35 on two sides. In this embodiment, set up each functional structure of aluminium alloy in the main part, like extension arm and adhesive tape mouth etc.. The corresponding cover bodies, such as the frame cover body 12, the fan cover body 22 and the stile cover body 32, only include the accommodating cavity for enclosing the concave structure and forming the accommodating fireproof steel core 6 with the main body, and are arranged at the indoor side to form a whole with the frame main body. The main body and the cover body are provided with mutually matched clamping and fixing structures.

A filling sealing structure 7 may be disposed between the accommodating cavity and the fire protection steel core 6, wherein a preferable scheme is that the filling sealing structure 7 is disposed between the

cover

12, 22 and the fire protection steel core 6 and/or between the

main body

11, 21 and the fire protection steel core 6, and generally, the filling sealing structure is sealant or the like, and has an adhesion and sealing effect.

The frame section and the sash section form a window frame and a window sash based on the main body, the cover body and the fireproof steel core, and then cooperate with the pressing line 10 to form the fireproof window together with the fireproof glass 4 and other accessories, as shown in fig. 2, a first fireproof sealing structure 81 is arranged in the cover body or on the side of the cover body, and a second fireproof sealing structure 82 can also be arranged in the fireproof steel core 6. Between frame and the casement, also can further set up fire prevention seal structure, it can be for setting up the third fire prevention seal structure 83 on the frame section bar, also can be according to actual conditions, set up on the fan-shaped section bar. Fourth, fifth and sixth fire-

proof sealing structures

84, 85, 86 may also be arranged between the fire-proof glass 4 and the window sash. A seventh fireproof sealing structure is arranged in the pressing line 10. The fireproof sealing structure can be a fireproof sealing expansion strip or a fireproof cotton strip generally.

Based on above-mentioned structure, still be furnished with set screw 9 in this scheme, and can further fix frame section bar and fire prevention steel core, set screw 9 can be fixed through the groove 15 that shelters from of fan-shaped material, mounting groove 16 and the mounting groove 35 of window section bar both sides, reaches fixed effect.

By forming the split type fireproof sectional material, the installation mode of the fireproof sectional material can be changed, and then the corresponding technical problem in the prior art is solved.

As shown in fig. 3, the fireproof steel core is welded into a complete steel framework, as shown in fig. 4, which shows a schematic connection relationship diagram of the fireproof steel core, the frame main body and the frame cover body, and comprises the following core steps:

s1: the fireproof steel core 6 is welded into a complete steel skeleton;

s2: the splicing between the aluminum materials is that the fireproof steel skeleton is completely coated with glue;

s3: sleeving a main body 11 of the aluminum material on a fireproof steel skeleton, placing fireproof materials, and molding glue on two sides of a cavity of the fireproof steel skeleton facing a cover body;

s4: and (4) screwing the cover body 12.

A step S2-1 may be added to S2: the upper side and the lower side of the fireproof steel core 6 are respectively provided with a fireproof sealing structure 8 which can be a fireproof sealing expansion strip with thickness. In this embodiment, the width of the fireproof steel core 6 is matched with the width of the frame main body 11, the left side and the right side of the fireproof steel core are almost seamless, and the upper side and the lower side of the fireproof steel core are provided with fireproof sealing expansion strips, so that welding spots of the fireproof steel core in the welding process can be effectively shielded, and the stability of the fireproof steel core in the aluminum profile frame is ensured. On this basis, the steps after S2 are applied between the fireproof steel core and the aluminum material.

Based on the structure of the split type section bar and the embedded aluminum-clad steel fireproof window, the corresponding detailed assembly method comprises the following steps:

firstly, the method comprises the following steps: cutting material

And cutting the fireproof steel core and the aluminum profile to the required size, cutting the aluminum profile into 45-degree oblique angles according to the upper, lower, left and right four corners of the whole window, and cutting the rest materials flatly.

The aluminum profile is divided into a main body, a cover body and pressing lines, redundant parts of the aluminum profile splicing openings are punched according to required sizes, the splicing openings are completely matched, reserved lock and handle hole positions are required to be punched for window sashes, and the splicing openings do not need a connecting mode of screwing, riveting or tenon discharging.

II, secondly: welding of

The prefabricated welding mould is made according to the size of the window, the fireproof steel core is placed into the prefabricated welding mould and welded to the complete window type steel framework, the accuracy of the steel framework, the integrity of a connecting position and the strong pressure resistance are guaranteed, and then the steel framework is polished to be smooth.

Thirdly, the method comprises the following steps: assembly unit

And inserting the sealing rubber strip into the rubber strip hole of the cut aluminum main body, and shearing to a proper length.

The chain link of the lock is inserted into the European standard groove of the window sash.

The concatenation department between aluminum product and the aluminum product uses sealed glue to paint on the steel skeleton, with the main part cover of aluminum product on the steel skeleton, finish the back with whole window bottom surface to the upper surface, the steel skeleton is in the aluminum product main part cavity completely this moment, place fire prevention material, sealed glue is beaten to both sides in the cavity, buckle the lid to the aluminum product main part notch on, sealed glue in the notch can be effectual with the lid, steel skeleton and aluminum product main part glue together, thereby make concatenation department sealed completely, then beat the screw and fix aluminum product and steel skeleton completely.

The assembling modes are all suitable for assembling the window sashes, and the window sashes do not need to be assembled with corners according to the traditional mode.

Fourthly, the method comprises the following steps: installation auxiliary and hardware fitting

1, window frame and casement are according to the icon show installation steel glass stationary blade to required position, beat the screw and pierce through aluminum product and steel skeleton, make it better firm, installation fire prevention inflation sealing strip, the line ball of fixed glass department then need be installed to the window frame.

And 2, installing hardware fittings, a fireproof hinge, a fireproof window closer, a fireproof lock, a handle and a lock block on the window sash.

Fifthly: mounting glass

1, putting the window sash glass into a window sash frame groove, and buckling a glass pressing line.

And 2, connecting the disconnected part of the sealing rubber strip by using structural adhesive, arranging the window sash in a plane, bonding the glass, the pressing line and the window sash frame together by using fireproof sealant, and performing the next procedure after the sealant is condensed.

Sixthly, the method comprises the following steps: package (I)

The window frame and the window sash are wound and wrapped by the protective film, the self-adhesive protective film is used for the frame part, the grout plugging surface of the window frame is reserved, and the fixing frame is selected according to the size of the window and the transportation mode.

Seventhly, the method comprises the following steps: mounted to a wall

And (4) penetrating the fixing sheet through the mounting surface of the steel skeleton link window frame by using a self-tapping screw, placing the fixing sheet to the mounting hole for leveling, and fixing the fixing sheet of the window frame to the wall.

The gap between the window frame and the wall body is filled with cement paste and is flat, and the window sash can be installed only after the cement paste for filling the gap is completely solidified.

The installation casement needs to find the position of linking of accurate hinge, will close window ware and window frame and link, and the debugging is locked, and the handle is installed and is accomplished.

1. the inner part of the splicing opening of the whole fireproof window is filled with glue, particularly glue is filled at the corner combining position, the middle support position and the buckling position, and no water leakage point exists.

Referring to fig. 5 and 6a to 6c, in another embodiment of the present invention, a window frame 100 includes a frame main body 110 and a frame cover 120, a window sash 200 includes a sash main body 210 and a sash cover 220, and a mullion 300 includes a mullion main body 310 and a mullion cover 320. Different from the above case, the frame cover body 120, the fan cover body 220 and the lifter body 320 are disposed outside the room, and include not only the fastening structure matching with the frame main body 110, the fan main body 210 and the lifter main body 310, but also other functional parts, such as: the extension arm and the adhesive tape opening disposed on the extension arm, that is, the frame cover 120, the fan cover 220 and the tappet cover 320, carry the outdoor structure and the fastening function with the main body. So set up and to set up indoor and outdoor into double-colored, promote the aesthetic feeling and the color flexibility ratio of fire window.

Please refer to fig. 7, which is another embodiment of the present invention, a C-shaped groove casement fire window includes a window frame, a window sash, fire-proof glass and various hardware fittings. Fig. 8a to 8c are schematic structural views of the frame 10, the fan 20 and the mullion 30. Fig. 9a to 9e are schematic cross-sectional views of fig. 7 along (1), (2), (c), and (c). Referring to fig. 3 and 4, in this embodiment, the widths of the frame body and the fan body are strictly matched with the width of the fireproof steel core, that is, the outer width of the fireproof steel core is consistent with the inner widths of the frame body and the fan body, so that the fireproof steel core is just in the fireproof body, the step of coating the two sides with glue is omitted, and only the fireproof sealing expansion strip is placed vertically and the glue is coated in the gap where the fireproof steel core and the aluminum profile are in contact.

Claims

1. The utility model provides a split type refractory profile, contains section bar and fire prevention steel core, its characterized in that: the section bar comprises a main body and a cover body buckled with the main body, wherein the main body and the cover body form an accommodating cavity for accommodating the fireproof steel core, and a filling sealing structure is arranged above and/or below and/or on the left side and/or on the right side of the fireproof steel core.

2. The split type fire-resistant profile according to claim 1, wherein a fire-resistant sealing structure is arranged above and/or below and/or on the left side and/or the right side of the fire-resistant steel core, and the filling sealing structure is arranged outside the fire-resistant sealing structure.

3. The split type refractory profile according to claim 1 or 2, wherein the cover is disposed at an indoor side or an outdoor side and comprises a locking portion engaged with the main body.

4. The split refractory profile of claim 3, wherein the cover further comprises an extension arm and/or a connecting portion.

5. The split refractory profile of claim 4, wherein the body and the cover are each configured along the extension direction of the profile.

6. The split type refractory profile according to claim 1, 2, 4 or 5, wherein the inner width of the accommodating cavity of the main body matches with the outer width of the fireproof steel core and/or the width of the cover body matches with the width of the accommodating cavity of the main body.

7. The embedded aluminum-clad steel fireproof window comprises a fixing frame and a window sash and is characterized in that the fixing frame and/or the window sash comprise a main body and a cover body buckled with the main body, the main body and the cover body form an accommodating cavity for accommodating a fireproof steel core, and a filling sealing structure is arranged above and/or below and/or on the left side and/or the right side of the fireproof steel core.

8. The embedded fire resistant aluminum-clad steel window of claim 7, wherein: and a fireproof sealing structure is arranged above and/or below the fireproof steel core and/or on the left side and/or the right side, and the filling sealing structure is arranged outside the fireproof sealing structure.

9. The embedded fire resistant aluminum-clad steel window of claim 7 or 8, wherein: the inner width of the accommodating cavity of the main body is matched with the outer width of the fireproof steel core and/or the width of the cover body is matched with the width of the accommodating cavity of the main body.

10. The embedded fire resistant aluminum-clad steel window of claim 9, wherein: the inner width of the accommodating cavity of the main body is matched with the outer width of the fireproof steel core and/or the width of the cover body is matched with the width of the accommodating cavity of the main body.